diff --git a/Dockerfile b/Dockerfile
index b3a70ee..e17aca7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM osrf/ros:noetic-desktop-full
 
 RUN apt-get update
-RUN apt-get -y install python3-catkin-tools
+RUN apt-get -y install python3-catkin-tools ninja-build git
 
 ADD . / data/
 WORKDIR data
diff --git a/README.md b/README.md
index 4f04a9d..c971c92 100644
--- a/README.md
+++ b/README.md
@@ -10,4 +10,13 @@ see [unitree-z1-docs](http://dev-z1.unitree.com)
 docker build . -t bytelogics:z1_controller
 
 ## Run the docker instance
-docker run -ti --rm --network host -p 8071:8071 bytelogics:z1_controller
+## old docker run -ti --rm --network host --env="DISPLAY"  -e DISPLAY=${HOSTNAME}:0 --env="QT_X11_NO_MITSHM=1" --volume="/tmp/.X11-unix:/tmp/.X11-unix:rw"  --volume="/Users/keithsiilats/overlay_ws:/data/overlay_ws" --volume="/Users/keithsiilats/unitree_ws:/data/unitree_ws"  -p 8071:8071 -p 11311:11311 bytelogics:z1_controller bash
+docker run -ti --rm --network host    --env="DISPLAY=novnc:0.0" --env="QT_X11_NO_MITSHM=1" --volume="/tmp/.X11-unix:/tmp/.X11-unix:rw"  --volume="/Users/keithsiilats/overlay_ws:/data/overlay_ws" --volume="/Users/keithsiilats/unitree_ws:/data/unitree_ws"  -p 8071:8071 -p 11311:11311 bytelogics:z1_controller bash
+docker run -d --rm --network host  --env="DISPLAY_WIDTH=3000" --env="DISPLAY_HEIGHT=1800" --env="RUN_XTERM=no" \
+--name=novnc -p=8080:8080 theasp/novnc:latest
+
+## on mac setup 
+https://gist.github.com/cschiewek/246a244ba23da8b9f0e7b11a68bf3285
+cd /data/unitree_ws
+source devel/setup.bash
+roslaunch unitree_gazebo z1.launch
\ No newline at end of file